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Electrify Chicago

An independent tool for viewing City of Chicago building data

According to the 2022 Chicago Climate Action Plan(opens in a new tab), 69% of Chicago's emissions come from buildings, making building emissions our biggest challenge and our biggest opportunity as a city to tackle climate change. At Electrify Chicago, we showcase building performance using publicly available data supplemented by community-submitted photographs and building owners.

Start by looking at Chicago's buildings with the highest greenhouse gas intensity i.e. emissions per square foot. Large, efficient, buildings can perform much better than very inefficient small buildings on this metric.

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📰 $30 Million In Missed Fines

The City Of Chicago failed to collect $30 million in potential fines from the building benchmarking ordinance, reducing transparency and accountability.

Read Our Full Blog Post On Millions in Missed Fines.

Legislative update! 🎉

As of late January 2024, legislation is being introduced to require new use more efficient forms of water and space heating, via the Clean And Affordable Buildings Ordinance (CABO), which will reduce the number of highly polluting and inefficient buildings that end up on this site.

If you're in Chicago, write to your alderman to support the CABO! (opens in a new tab)

Chicago Buildings by Greenhouse Gas Intensity

Note: Data only includes large Chicago buildings from 2021, unless explicitly stated otherwise.

Note: This data only includes buildings whose emissions are reported under the Chicago Energy Benchmarking Ordinance(opens in a new tab). According to the City “As of 2016, this list includes all commercial, institutional, and residential buildings larger than 50,000 square feet.” This dataset is also then filtered to only buildings with reported emissions > 1,000 metric tons CO2 equivalent.

This data is also from 2021, but when new benchmark data is available, we'll update the site.

Property Name / address Primary Property Type Greenhouse Gas Intensity
(kg CO2 eq./sqft)
Total Greenhouse Emissions
(metric tons CO2 eq.)
500 W. Belmont Apartments
500 W BELMONT AVE
Multifamily Housing
6.1 kg/sqft
Lowest 43%
333 tons
Lowest 12%
180 North LaSalle
180 N LaSalle St
Office
6.1 kg/sqft
Lowest 43%
5,218 tons
Highest 7%
199 East Lake Shore Drive
199 E LAKE SHORE DR
Multifamily Housing
6.1 kg/sqft
Lowest 43%
381 tons
Lowest 16%
Walsh Park Apartments
1734 N PAULINA ST
Multifamily Housing
6.1 kg/sqft
Lowest 43%
582 tons
Lowest 34%
Drexel Grand
5220 S DREXEL AVE
Multifamily Housing
6.1 kg/sqft
Lowest 43%
322 tons
Lowest 11%
10 South Riverside Plaza
10 S Riverside Plz
Office
6.1 kg/sqft
Lowest 43%
4,802 tons
Highest 7%
Triangle Plaza
8750 W Bryn Mawr Ave
Office
6.1 kg/sqft
Lowest 43%
4,669 tons
Highest 8%
2300 N Commonwealth
2300 2320 N COMMONWEALTH AVE
Multifamily Housing
6.0 kg/sqft
Lowest 41%
337 tons
Lowest 12%
Montclare Senior Residences of Calumet Heights
9401 S STONY ISLAND AVE
Multifamily Housing
6.0 kg/sqft
Lowest 41%
782 tons
Lowest 46%
The Oliver on LaSalle - lv048
1140 N La Salle Dr
Multifamily Housing
6.0 kg/sqft
Lowest 41%
546 tons
Lowest 31%
465 North Park
465 N Park Dr
Multifamily Housing
6.0 kg/sqft
Lowest 41%
3,213 tons
Highest 12%
G&A Senior Residence at Kedzie
4054 N KEDZIE AVE
Multifamily Housing
6.0 kg/sqft
Lowest 41%
301 tons
Lowest 9%
Astor Villa Condominium Association
1430 N Astor St
Multifamily Housing
6.0 kg/sqft
Lowest 41%
663 tons
Lowest 39%
Adam Clayton Powell Paideia Community Academy ES
(CPS)
7511 S South Shore Dr
K-12 School
6.0 kg/sqft
Lowest 41%
685 tons
Lowest 40%
Ainslie Park Condominium Association
840 846 W Ainslie St
Multifamily Housing
6.0 kg/sqft
Lowest 41%
319 tons
Lowest 11%
Page 99 of 171 (Building #1471 to #1485)

Data Source: Chicago Energy Benchmarking Data (opens in a new tab)